Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7008501 | Sterilisable composite film for packaging purposes | Wolfgang Lohwasser | 2006-03-07 |
| 6878229 | Sterilizible composite film for packaging purposes | Wolfgang Lohwasser | 2005-04-12 |
| 6652957 | Sterilizable film composite for packing purposes | Wolfgang Lohwasser | 2003-11-25 |
| 6548108 | Process for manufacturing packaging film | Wolfgang Lohwasser, Olivier Yves Muggli | 2003-04-15 |
| 6517932 | Sterilizable film composite for packaging purposes | Herbert Peiffer, Wolfgang Lohwasser, Richard L. Davis | 2003-02-11 |
| 6054497 | Process for producing methanol and catalyst therefor | Alkis Sofianos, Erich Armbruster, Josef Heveling | 2000-04-25 |
| 6027793 | Packaging film | Wolfgang Lohwasser, Olivier Yves Muggli | 2000-02-22 |
| 4965101 | Ceramic foam for filters for cleaning exhaust gases of diesel engines | Max Frish, Viktor Bodmer, Tiberiu Mizrah | 1990-10-23 |